1. The transactions reported in this Form 4 were effected pursuant to a pre-arranged trading plan established in accordance with Rule 10b5-1 of the Securities Act of 1934, as amended.

2. The price range for the aggregate amount sold by the direct holder is $74.75 - $74.93. The Issuer will upon request by the Staff of the U.S. Securities and Exchange Commission or a security holder of the Issuer provide the full information regarding the number of shares sold at each separate price.

3. The price range for the aggregate amount sold by the direct holder is $75.10 - $75.14. The Issuer will upon request by the Staff of the U.S. Securities and Exchange Commission or a security holder of the Issuer provide the full information regarding the number of shares sold at each separate price.

4. The common stock number referred in Table I is an aggregate number and represents 51,393 shares of common stock, 2,838 unvested restricted stock units (RSUs), and 23,673 unvested performance based restricted stock units (PSUs), for which the performance period has been satisfied. The RSUs and the PSUs vest over a three year period, in which 33.33% of the units vest each year. The satisfaction of the 2019 PSUs tied to earnings before interest, taxes, depreciation, and amortization, ("EBITDA") and the corresponding number of shares to be issued pursuant to these awards, will not be determined until February 2020 and will be reported at the time of vesting. The satisfaction of the 2017, 2018 and 2019 total shareholder return performance based restricted stock units and the corresponding number of shares to be issued pursuant to these awards, will not be determined until February 2020, February 2021 and February 2022, respectively, and will be reported at the time of vesting.

Remarks:

/s/ Octavia N. Spencer, Attorney-in-fact

03/08/2019

** Signature of Reporting Person

Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person,
see
Instruction
4
(b)(v).